*{
    margin: 0;
    padding: 0;
}
.myform{
    width: 90%;
    /* height: 700px; */
    /* background-color: rgb(238, 178, 101); */
    margin: 0 auto;
}
.myform .myform-title{
    width: 100%;
    height: 40px;
    /* border-bottom : 1px solid gray; */
    text-align: center;
}
.myform ul{
    width: 70%;
    list-style: none; /*去除小黑点*/
    /* background-color: bisque; */
    margin: 0 auto;
}
.myform .item{
    width: 100%;
    height: 50px;
    /* border-bottom: 1px solid skyblue; */
}
.myform .item label{/*lable行内元素*/
    display: inline-block;
    width: 150px;
    height: 100%;
    /* background-color: aqua; */
    line-height: 40px;/*垂直居中等于行高*/
    text-align: right;
    margin-right: 30px;

}
.myform .item input[type='text'],input[type='password'],input[type='email']{
    width: 300px;
    height: 30px;
    background-color: rgb(209, 208, 208);
    border: none;
    outline: none;
    border-radius: 4px;
    padding-left: 10px;
    padding-right: 10px;
}
.myform .quantity{
    border: none;
    background-color: gainsboro;
    width: 18px;
    height: 18px;
    margin-right: -3px;
}

.myform .item.userInfo{
    height: 60px;
}

.myform .gender{
    margin-left: 40px;
}
 .myform input[type='radio'], input[type='checkbox']{
    margin-left: 30px;
}
.myform .item.userInfo{
    height: 100px;
}
.myform textarea{
    width: 400px;
    height: 60px;
    padding: 5px;
}
.myform .button{
    background-color: brown;
    border-radius: 4px;
    width: 70px;
    height:  30px;
    border: none;
    color: white;
}
.myform .button.left_first{
    margin-left: 436px;
}